CN216281814U - Outdoor cabinet air conditioner - Google Patents
Outdoor cabinet air conditioner Download PDFInfo
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- CN216281814U CN216281814U CN202122404686.9U CN202122404686U CN216281814U CN 216281814 U CN216281814 U CN 216281814U CN 202122404686 U CN202122404686 U CN 202122404686U CN 216281814 U CN216281814 U CN 216281814U
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- outdoor
- air conditioner
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- indoor
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- 238000004378 air conditioning Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 18
- 238000005192 partition Methods 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Other Air-Conditioning Systems (AREA)
- Casings For Electric Apparatus (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an outdoor cabinet air conditioner, which comprises a first shell, a second shell and a third shell, wherein an indoor air return opening and an indoor air outlet are formed in the first shell; the second shell is fixedly connected with the first shell, and an outdoor air return opening and an outdoor air outlet are formed in the second shell; the first yielding port is arranged on the second shell and communicated with the indoor air outlet; the cold air passes through indoor air outlet and first mouth of stepping down release to the exterior space in. The technical problem that the air outlet of the air conditioner is small in the related art, so that the released cold quantity cannot meet the heat dissipation requirement of equipment is solved.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to an outdoor cabinet air conditioner.
Background
At present, the 5G construction mainly adopts a C-RAN networking mode, so that the site selection difficulty of a base station can be reduced, the machine room leasing cost can be reduced, and the construction flexibility can be improved. However, the 5G devices are highly dense, which brings a series of problems such as local overheating of devices in the cabinet, high energy consumption of the air conditioner, and the like, especially, the outdoor cabinet heat dissipation system has many problems such as insufficient air conditioner cooling capacity in high temperature, easy damage to overload operation of the air conditioner, excessive battery configuration caused by high energy consumption of the air conditioner, or insufficient battery power supply duration, and the like, and the safety and reliability of the network are seriously affected.
However, the traditional cabinet door air conditioner is large in size and small in air outlet, so that the cold quantity released once is small, the heat dissipation requirement of 5G equipment cannot be met, and meanwhile, the airflow in the cabinet is uneven in organization, so that local hot spots are serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an outdoor cabinet air conditioner to solve the technical problem that the released cold energy cannot meet the heat dissipation requirement of equipment due to the fact that an air outlet of an air conditioner is small in the related technology.
In order to realize the purpose, the utility model adopts the following technical scheme:
an outdoor cabinet air conditioner comprising:
the first shell is provided with an indoor air return inlet and an indoor air outlet;
the second shell is fixedly connected with the first shell, and an outdoor air return opening and an outdoor air outlet are formed in the second shell;
the first yielding port is arranged on the second shell and communicated with the indoor air outlet; the cold air passes through indoor air outlet and first mouth of stepping down release to the exterior space in.
In some embodiments, the first housing is located above the second housing, and the first yielding port is disposed at a vertex angle of the second housing.
In some embodiments, the outdoor cabinet air conditioner further comprises a second yielding port, the second yielding port is arranged at the bottom corner of the second shell, and the second yielding port is communicated with an indoor air outlet on the first shell of the adjacent outdoor cabinet air conditioner.
In some embodiments, an air outlet cavity is disposed at one end of the first casing, a first indoor air outlet is disposed on a top end face of the air outlet cavity, a second indoor air outlet is disposed on a side end face of the air outlet cavity, a third indoor air outlet is disposed on a bottom end face of the air outlet cavity, and the third indoor air outlet is communicated with the first abdicating port.
In some embodiments, a first mesh cover is covered on an end portion of the first housing and forms the indoor air outlet, and a bottom end surface of the first mesh cover is communicated with the first abdicating port.
In some embodiments, a first abdicating cut-off corner is arranged at the top of the second shell, a second reticular cover body covers the first abdicating cut-off corner and forms the first abdicating opening, and the second reticular cover body is communicated with the first reticular cover body.
In some embodiments, a second abdicating cut-off angle is arranged at the bottom of the second shell, and a third net-shaped cover body covers the second abdicating cut-off angle and forms the second abdicating opening.
In some embodiments, the first abdicating cutting angle comprises a first bisecting angle extending vertically downward from the top of the second shell and a second bisecting angle extending obliquely downward from the bottom of the first bisecting angle to the side edge end of the second shell.
In some of the embodiments, the second cutting angle is inclined at an angle of 0-45 °.
In some embodiments, when the second housing is disposed side by side with a second housing of an adjacent outdoor air-conditioning cabinet, the first and second evacuation ports on the second housing are both located on a side of the second housing away from the adjacent outdoor air-conditioning cabinet.
Drawings
Fig. 1 is a schematic view 1 of the overall structure of an outdoor cabinet air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of an outdoor cabinet air conditioner according to an embodiment of the present invention 2;
FIG. 3 is a schematic view of a multi-unit outdoor cabinet air conditioner according to one embodiment of the present invention and shown in FIG. 1;
FIG. 4 is a block diagram of a multi-unit outdoor cabinet air conditioner according to one embodiment of the present invention and is shown in FIG. 2;
FIG. 5 is a partial schematic view of an outdoor cabinet air conditioner according to one embodiment of the present invention 1;
fig. 6 is a partial structural view of an outdoor cabinet air conditioner according to an embodiment of the present invention, schematically illustrated in fig. 2;
FIG. 7 is a partial schematic view of an outdoor cabinet air conditioner according to one embodiment of the present invention 3;
in the above figures:
1. a housing;
11. a first housing; 111. a first left side plate; 112. a first right side plate; 113. a first rear side plate; 114. a first top plate; 115. an indoor air outlet; 116. an indoor return air inlet; 117. a first mesh enclosure;
12. a second housing; 121. a second front side panel; 122. a second left side panel; 123. a second right side plate; 124. a second rear side plate; 125. a base; 126. an outdoor air outlet; 127. an outdoor air return inlet;
2. a first escape port; 21. a second mesh enclosure; 22. a first abdication corner cut;
3. a second escape port; 31. a third mesh enclosure; 32. a second abdication corner cut;
4. an indoor unit; 41. an evaporator; 42. an indoor fan assembly; 43. electrically packaging the box;
5. an outdoor unit; 51. a condenser; 511. a condenser support frame; 52. an outdoor fan assembly; 521. an outdoor fan mounting rack; 522. an outdoor fan; 53. a compressor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "first", "second", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
In order to solve the technical problem that the released cold quantity cannot meet the heat dissipation requirement of equipment due to the fact that an air outlet of an air conditioner is small in the related technology, the technical scheme in the embodiment of the utility model is as follows:
according to the utility model, the first shell and the second shell are arranged, the second shell is fixedly connected with the first shell, the first shell is provided with the indoor air return opening and the indoor air outlet, the second shell is provided with the outdoor air return opening and the outdoor air outlet, the second shell is provided with the first yielding opening, and the first yielding opening is communicated with the indoor air outlet. The technical problem that the air outlet of the air conditioner is small in the related art, so that the released cold quantity cannot meet the heat dissipation requirement of equipment is solved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 7, the outdoor cabinet air conditioner includes a cabinet 1, an indoor unit 4, and an outdoor unit 5.
Specifically, the cabinet 1 includes a first housing 11 and a second housing 12. Wherein, the first casing 11 is provided with an indoor air return opening 116 and an indoor air outlet 115, the second casing 12 is fixedly connected with the first casing 11, and the second casing 12 is provided with an outdoor air return opening 127 and an outdoor air outlet 126, meanwhile, the second casing 12 is provided with a first let position opening 2, and the first let position opening 2 is communicated with the indoor air outlet 115, so that the cold air can be released to the external space through the indoor air outlet 115 and the first let position opening 2. Meanwhile, the indoor unit 4 is provided in the first casing 11, and the outdoor unit 5 is provided in the second casing 12. In the present embodiment, the first casing 11 is disposed above the second casing 12, so that the upper portion is an indoor evaporation side and the lower portion is an outdoor condensation side; meanwhile, since the outdoor unit 5 is heavy, the stability of the entire air conditioner can be secured by disposing the outdoor unit 5 at the lower portion.
More specifically, the first housing 11 and the second housing 12 are of an integral structure. And, be provided with the division board between first casing 11 and the second casing 12, the division board is the bottom face of first casing 11 promptly, and the division board is the top face of second casing 12 simultaneously, make the space in the casing 1 along vertically separating into two independent spaces through setting up this division board, and then form two independent spaces of first casing 11 and second casing 12, and these two independent spaces are used for placing indoor unit 4 and outdoor unit 5, thereby make the air current tissue of indoor unit 4 and outdoor unit 5 keep apart completely, no return air short circuit problem, the cold volume utilization ratio of air conditioner is high.
Thus, two independent spaces for placing the indoor unit 4 and the outdoor unit 5 are formed by providing the first casing 11 and the second casing 12, and the second casing 12 is fixedly joined to the first casing 11, and providing a partition plate between the first casing 11 and the second casing 12. Meanwhile, the first shell 11 is provided with indoor return air and an indoor air outlet 115, and the second shell 12 is provided with an outdoor return air inlet 127 and an outdoor air outlet 126, so that the cold energy can be released to 5G equipment in an outdoor cabinet, and the heat dissipation function is effectively achieved. Meanwhile, the first shell 11 and the second shell 12 are arranged up and down and used for placing the indoor unit 4 and the outdoor unit 5, so that the air conditioner is compact in structure and high in modularization degree, and further the air conditioner is small in size, small in occupied space and convenient to mount and dismount; meanwhile, because the air conditioner is small in size, a plurality of air conditioner modules can be arranged in the air conditioner cabinet for placing the air conditioner in the outdoor cabinet, and the quantity of the air conditioners can be flexibly increased or reduced according to the heating requirement of the 5G equipment. And the air conditioner is the design of all-in-one machine modularization, and its is small and the quality is light, can nimble pull in the frame of air conditioner cabinet to make the maintenance convenient and fortune dimension with low costs. By adopting the air conditioner structure, the whole period investment cost is low, the air conditioner volume is small, the mold opening cost of the structural part is low, and the cost of the whole machine is low. For the new outdoor integrated energy cabinet, the communication equipment in the front period is less, the heat productivity is small, the heat dissipation requirement of the equipment can be met by a small amount of air conditioners, and the investment cost is low; with the increase of communication equipment and business volume in later period, only need increase the air conditioner of required quantity on the air conditioner cabinet in the outdoor cabinet can, need not to eliminate and upgrade to make later period input cost low. Therefore, with the increase of 5G service volume, when the heat productivity of the equipment is increased in some embodiments, the number of the air conditioners is increased in the outdoor cabinet body, and the air conditioners do not need to be updated to meet the heat dissipation requirement of the 5G equipment. The technical problem that in the related art, the cost is high due to the fact that the air conditioner needs to be updated to meet the requirement of 5G equipment for heat dissipation is solved.
Referring to fig. 1 to 4, one end of the first housing 11 is provided with an indoor air outlet 115, and the other end thereof is provided with indoor return air. That is, the front end portion of the first casing 11 is provided with an indoor air outlet 115, and the rear end portion of the first casing 11 is provided with indoor return air; alternatively, the front end portion of the first casing 11 is provided with the indoor return air, and the rear end portion of the first casing 11 is provided with the indoor air outlet 115, that is, the positions of the indoor air outlet 115 and the indoor return air can be changed according to actual needs. Wherein, an evaporation air duct is formed between the indoor air outlet 115 and the indoor return air. In this embodiment, the indoor air outlet 115 is provided at the front end of the first casing 11, and the indoor return air is provided at the rear end of the first casing 11.
The first casing 11 includes a first front plate, a first left plate 111, a first rear plate 113, a first right plate 112 and a first top plate 114 that are connected in sequence, and the bottom end face of the first casing 11 is a separation plate, i.e., the first casing 11 is enclosed by the first front plate, the first left plate 111, the first rear plate 113, the first right plate 112, the first top plate 114 and the separation plate.
In some embodiments of the present invention, the end of the first casing 11 is covered with a first net-shaped cover 117 and forms the indoor air outlet 115, and the bottom end of the first net-shaped cover 117 is communicated with the first relief port 2. Because the end of the first casing 11 is provided with the mesh-shaped cover to form the indoor air outlet 115, air can be exhausted around the end of the first casing 11, and because the first casing 11 is arranged above the second casing 12, even if the bottom end face of the end of the first casing 11 is of a mesh-shaped structure, air can not be exhausted, so that in order to enlarge the area of the indoor air outlet 115 in some embodiments, the first escape orifice 2 is arranged on the second casing 12, and the first escape orifice 2 is communicated with the bottom end face of the first casing 11, so that the first escape orifice 2 is communicated with the indoor air outlet 115 on the first casing 11, the area of the indoor air outlet 115 is effectively increased, and the technical problem that the released cold energy cannot meet the heat dissipation requirement of equipment due to the fact that the air outlet is smaller in the related art is solved.
Specifically, the lateral lengths of the first front side plate, the first left side plate 111, the first rear side plate 113, the first right side plate 112 and the first top plate 114 are all shorter than the lateral length of the top end surface of the second casing 12, so that an open space is formed between the top of the second casing 12 and the first casing 11, and the first mesh-shaped cover 117 is covered at the open space, that is, the bottom end surface of the first mesh-shaped cover 117 is disposed at the top of the second casing 12, and one end thereof is connected to the end of the first casing 11, so that the first mesh-shaped cover 117 can be stably disposed at this position, thereby forming the indoor air outlet 115, that is, cool air is released to the external space through this first mesh-shaped cover 117. This first netted cover body 117 is preferably iron wire guard shield structure, because each terminal surface of the netted cover body all can the air-out, so bottom face through first netted cover body 117 is linked together with first position mouth 2 of letting, thereby make air conditioning can get into first position mouth 2 department of letting through the bottom face of first netted cover body 117, and let in position mouth 2 releases to the exterior space through first, first position mouth 2 of letting is equivalent to indoor air outlet 115 promptly, thereby the effectual area that increases indoor air outlet 115, the refrigeration efficiency is improved, the technical problem that the air outlet is less to lead to the release cold volume can not satisfy the equipment heat dissipation demand in the related art hollow adjusting is solved.
The indoor return air inlet 116 may be disposed at the rear end portion of the first right side plate 112, or the rear end portion of the first right side plate 112 and the first rear side plate 113 are both provided with indoor return air, so that the air conditioner can realize return air from the right rear side or return air from the right rear side and the rear side.
In other embodiments of the present invention, the first front side plate and the first rear side plate 113 are both detachable structures, and the maintenance of the internal components can be facilitated by providing the detachable structures.
With continued reference to fig. 1 to 4, one end of the second casing 12 is provided with an outdoor air outlet 126, and the other end of the second casing 12 is provided with an outdoor air return opening 127. That is, the front end of the second casing 12 is provided with an outdoor air outlet 126, and the rear end of the second casing 12 is provided with an outdoor air return opening 127; or, the front end of the second casing 12 is provided with the outdoor air return opening 127, and the rear end of the second casing 12 is provided with the outdoor air outlet 126, that is, the positions of the outdoor air outlet 126 and the outdoor air return opening 127 can be changed according to actual needs. Wherein, a condensation air duct is formed between the outdoor air outlet 126 and the outdoor air return opening 127. In this embodiment, the outdoor air outlet 126 is disposed at the rear end of the second casing 12, and the outdoor air return opening 127 is disposed at the front end of the second casing 12.
The second casing 12 includes a base 125, and a second front side plate 121, a second left side plate 122, a second rear side plate 124 and a second right side plate 123 which are connected in sequence are arranged on the base 125, and the second left side plate 122 and the second right side plate 123 are both of a non-flanging structure, and can be conveniently detached and maintained by designing the second left side plate 122 and the second right side plate 123 to be of a non-flanging structure. Meanwhile, the second front side plate 121 is provided with an outdoor air return opening 127, and the second rear side plate 124 is provided with an outdoor air outlet 126.
In some embodiments of the present invention, a plurality of water holes are formed in the base 125, through which water can be discharged when water is introduced into the housing, thereby preventing water from accumulating in the air conditioner.
Meanwhile, the top corner of the second housing 12 is provided with a first let position port 2, the bottom corner is provided with a second let position port 3, the first let position port 2 and the second let position port 3 are located on the same side of the second housing 12, and the first let position port 2 and the second let position port 3 are both arranged on the front end portion of the second housing 12.
As shown in fig. 6 and 7, a first abdicating cut-off corner 22 is disposed at the top of the second casing 12, a second net-shaped cover 21 covers the first abdicating cut-off corner 22 and forms the first abdicating port 2, and the second net-shaped cover 21 is communicated with the first net-shaped cover 117, so that the cool air can flow from the first net-shaped cover 117 to the second net-shaped cover 21 and be released to the external space, thereby increasing the area of the indoor air outlet 115.
More specifically, the first relief cut 22 includes a first cut extending vertically downward from the top of the second housing 12 and a second cut extending obliquely downward from the bottom of the first cut to the side edge end of the second housing 12. That is, the top corner of the second casing 12 is cut off to form a trapezoid-like corner, so that the length of the top edge of the second front side plate 121 of the second casing 12 is less than the length of the top edge of the second rear side plate 124, the height of one side edge of the second front side plate 121 is less than the height of the other side edge of the second front side plate 121, the length of the side edge of the partition plate connected to the second front side plate 121 is less than the length of the side edge of the partition plate connected to the second rear side plate 124, and the height of one side edge of the second right side plate 123 is less than the height of the other side edge of the second right side plate 123, so that another open space is formed at the top corner of the second casing 12, and the open space is provided with the second mesh-shaped cover 21, that is, the second mesh-shaped cover 21 is a trapezoid-like structure, which is exactly clamped between the first casing 11 and the second casing 12 to form the first relief opening 2, and the second mesh-shaped cover 21 is preferably a wire-shaped cover structure, because each terminal surface of the second netted cover body 21 all can the air-out, so be linked together with indoor air outlet 115 through the up end of the second netted cover body 21, thereby make air conditioning can get into the netted cover body 21 department of second through the bottom terminal surface of the first netted cover body 117, and release to the exterior space in through the netted cover body 21 of second, thereby make first letting the position mouth 2 be equivalent to indoor air outlet 115, and then the effectual area that increases indoor air outlet 115, the problem of the less technological problem that leads to the release cold volume and can not satisfy the equipment heat dissipation demand of the air outlet of the related art of the air-out vent of the air conditioner is solved.
The second abdicating cut-out 32 includes a third cut-out extending vertically upward from the bottom of the second shell 12 and a fourth cut-out extending obliquely upward from the top of the third cut-out to the side edge end of the second shell 12. That is, the bottom corner of the second casing 12 is cut off a trapezoid-like corner, so that the length of the bottom edge of the second front side plate 121 of the second casing 12 is smaller than the length of the bottom edge of the second rear side plate 124, the horizontal plane of the bottom of one side edge of the second front side plate 121 is higher than the horizontal plane of the bottom of the other side edge of the second front side plate 121, the side length of the base 125 connected to the second front side plate 121 is smaller than the side length of the base 125 connected to the second rear side plate 124, and the horizontal plane of the bottom of one side edge of the second right side plate 123 is higher than the horizontal plane of the bottom of the other side edge of the second right side plate 123, so that another open space is formed at the bottom corner of the second casing 12, and the open space is provided with the third mesh-shaped cover 31, that is, the third mesh-shaped cover 31 is of an approximate right trapezoid structure, and is exactly clamped between the second casing 12 in the outdoor air conditioner and the first casing 11 of the adjacent outdoor air conditioner, thereby form above-mentioned second and let a mouthful 3, and this second lets a mouthful 3 be linked together with the indoor air outlet 115 on the first casing 11 of adjacent outdoor air conditioner, because indoor air outlet 115 department is provided with first netted cover body 117, realized through this structure that the second lets a mouthful 3 is linked together with the indoor air outlet 115 on the first casing 11 of adjacent outdoor air conditioner, thereby make the air conditioning in the adjacent air conditioner can release to the exterior space through this second export of stepping down, thereby increased the air-out area of indoor air outlet 115 in some embodiments, solved the air conditioning air outlet less in the correlation technique and led to the release cold volume can not satisfy the technical problem of equipment heat dissipation demand.
In this embodiment, the outdoor cabinet air conditioner is the design of indoor outdoor all-in-one, for reducing the volume and the weight of single unit module, carries out the modularized design, can design the air conditioner for bilateral symmetry's twin set simultaneously. Namely, the indoor side structural members of the paired air conditioning units are symmetrically designed and symmetrically arranged, and the functional symmetry is realized, namely the left and right bidirectional air outlet and bidirectional air return are realized.
When the outdoor air conditioner is used singly, air can be exhausted to the left side, the right side and the upper side; when the outdoor air conditioners are used in pairs, the left outdoor air conditioner and the right outdoor air conditioner can respectively supply air to the left side and the right side and supply air to the upper side; when a plurality of pairs of outdoor air conditioners are used simultaneously, the lower paired outdoor air conditioners can respectively supply air to the left side and the right side, and the upper paired outdoor air conditioners can supply air to the left side, the right side and the upper side, so that no dead angle is ensured in air supply. In addition, in the embodiment, by adopting the multi-surface air outlet design, when one outdoor air conditioner has a fault, the symmetrical outdoor air conditioners can still supply air to the outdoor cabinet, so that the stability of the operation of equipment in the outdoor cabinet is ensured to a certain extent.
Meanwhile, because the vertex angle department of the second casing 12 of the outdoor air conditioner sets up the first mouth 2 of stepping down, its base angle department sets up the second and steps down mouth 3, when the outdoor air conditioner is used simultaneously, the first indoor air outlet 115 on stepping down mouth 2 and the first casing 11 on this outdoor air conditioner is linked together, the second simultaneously lets the mouth 3 and the indoor air outlet 115 on the first casing 11 on the adjacent outdoor air conditioner be linked together, thereby make the air conditioning in the adjacent air conditioner also can let the mouth 3 release to the outside of outdoor cabinet through the second in this air conditioner. Therefore, in some embodiments, the air outlet area of the indoor air outlet 115 is increased, and the technical problem that the released cold quantity cannot meet the heat dissipation requirement of equipment due to the fact that the outdoor air conditioner air outlet is small in the related art is solved. It should be noted that the adjacent outdoor air conditioner is an air conditioner located below the outdoor air conditioner when a plurality of pairs of outdoor air conditioners are used simultaneously.
In other embodiments of the present invention, an air outlet cavity is disposed at one end of the first casing 11, a first indoor air outlet is disposed on a top end surface of the air outlet cavity, a second indoor air outlet is disposed on a side end surface of the air outlet cavity, that is, second indoor air outlets are disposed on a left side end surface and a right side end surface of the air outlet cavity, a third indoor air outlet is disposed on a bottom end surface of the air outlet cavity, and the third indoor air outlet is communicated with the first relief port 2, so that the cool air can be released to an external space through the first indoor air outlet, the second indoor air outlet and the first relief port 2, thereby increasing an air outlet area of the air outlets, further increasing an output amount of the cool air, and improving the refrigeration efficiency. In the related art, it is mainly by providing indoor air outlets on the top end face and the side end face.
Specifically speaking, be provided with first indoor air outlet at the front end of first roof 114, the front end of first left side board 111 and the front end of first right side board 112 are provided with the second indoor air outlet respectively, and be provided with the third indoor air outlet on the division board, because the third indoor air outlet is linked together with first position mouth 2 of letting, thereby make air conditioning can flow to first position mouth 2 department of letting by the third indoor air outlet, and flow to the exterior space through first position mouth 2 of letting, thereby the effectual area that increases indoor air outlet, the technical problem that the air outlet is less leading to the release cold volume can not satisfy the equipment heat dissipation demand in the air outlet is transferred in the related art has been solved. More specifically, first preceding curb plate adopts the sheet metal plate structure, and first indoor air outlet, the indoor air outlet of second, the indoor air outlet department of third set up the iron wire guard shield.
As shown in fig. 5, the indoor unit 4 includes an indoor fan assembly 42, an evaporator 41, an electrical box 43, system piping, and the like.
The indoor fan assembly 42, the evaporator 41, the electrical box 43 and some system pipes are disposed in the first housing 11.
The electric box 43 is arranged at the rear end of the first housing 11 and is arranged close to the indoor return air; that is, one end of the electrical component box 43 is fixedly connected to the first right side plate 112, the other end thereof is fixedly connected to the first left side plate 111, and the electrical component box 43 is close to the first rear side plate 113, so that the electrical component box 43 can be removed or maintained after the first rear side plate 113 is removed; simultaneously, the electrical box 43 and the indoor return air are arranged correspondingly, so that the electrical box 43 is cooled by the return air, the cooling effect of the electrical box 43 is good, and the influence on the normal work of the air conditioner caused by the overhigh temperature of the control board in the electrical box 43 is avoided.
The indoor fan assembly 42 is disposed at the front end portion of the first casing 11 or the rear end portion of the first casing 11, and in the present embodiment, the indoor fan assembly 42 is preferably disposed at the front end portion of the first casing 11, that is, the indoor fan assembly 42 is disposed at the rear side of the second electronic component box 43. The indoor fan assembly 42 includes an indoor fan and an indoor fan mounting bracket, the indoor fan mounting bracket is fixedly disposed on the partition plate, and the indoor fan is disposed in the indoor fan mounting bracket.
Meanwhile, a water pan is fixedly arranged on the partition plate, and the evaporator 41 is fixedly arranged on the water pan. In this embodiment, the water-receiving tray is a rectangular structure, and is obliquely disposed on the partition plate and extends from the first left side plate 111 to the first right side plate 112, so that the water-receiving tray has a sufficient accommodating cavity to accommodate water. Meanwhile, the distance between the first right side plate 112 and the first left side plate 111 can be effectively reduced, and then the volume of the first housing 11 can be effectively reduced, so that the structure of the air conditioner is more compact. In this embodiment, the evaporator 41 is disposed along the length direction of the water pan, and the two ends of the evaporator 41 are provided with fastening members, and the two fastening members are respectively fixedly connected to the partition plate, so that the evaporator 41 is fixedly disposed on the water pan by disposing the fastening members.
Therefore, the preparation and release of cold air are realized through the indoor fan, the evaporator 41, the electric box 43, the indoor air outlet 115 and the indoor air inlet on the first shell 11.
With continued reference to fig. 5, the outdoor unit 5 includes an outdoor fan assembly 52, a condenser 51, a compressor 53, and system piping, etc.
The outdoor fan assembly 52 is disposed in the second housing 12, and the outdoor fan assembly 52 is disposed opposite the indoor fan assembly 42. That is, when the indoor fan assembly 42 is disposed at the front end portion of the first casing 11, the outdoor fan assembly 52 is disposed at the rear end portion of the second casing 12; when the indoor fan assembly 42 is disposed at the rear end portion of the first casing 11, the outdoor fan assembly 52 is disposed at the front end portion of the second casing 12. By arranging the outdoor fan assembly 52 and the indoor fan assembly 42 in opposite directions, resonance caused by return air short circuit and fan vibration can be avoided, and the noise of the whole machine is reduced. In this embodiment, the outdoor fan assembly 52 includes an outdoor fan 522 and an outdoor fan mounting bracket 521, one end of the outdoor fan mounting bracket 521 is fixedly connected to the base 125, and the other end of the outdoor fan mounting bracket 521 is fixedly connected to the partition plate, that is, the outdoor fan mounting bracket 521 is supported between the base 125 and the partition plate, and the outdoor fan 522 is installed in the outdoor fan mounting bracket 521.
Meanwhile, a condenser support frame 511 is further disposed in the second casing 12, one end of the condenser support frame 511 is fixedly connected to the base 125, and the other end thereof is fixedly connected to the partition plate. That is, the condenser support frame 511 is supported between the base 125 and the partition plate, and is fixedly connected to the base 125 and the partition plate by screws. Therefore, the condenser support frame 511 and the outdoor fan mounting frame 521 are respectively fixedly connected with the base 125 and the partition plate, so as to form a support frame, that is, the second casing 12, the condenser support frame 511, the outdoor fan mounting frame 521 and the partition plate form a support frame structure, and the first casing 11 and the indoor unit 4 are directly mounted on the support frame, so that a stand column support structure is not required to be separately arranged, the structure of the air conditioner is simplified in some embodiments, and the structure of the air conditioner is more compact. In this embodiment, the condenser support frame 511 is obliquely disposed in the second casing 12, and the second right side plate 123 extends to the second left side plate 122, so as to effectively reduce the distance between the second right side plate 123 and the second left side plate 122, and further effectively reduce the volume of the second casing 12, so that the structure of the air conditioner is more compact.
In some embodiments, the compressor 53 is disposed at one side of the condenser 51, and the partition plate is provided with a connection hole through which one end of the system pipe is connected to the compressor 53 and the other end thereof is connected to the evaporator 41. Meanwhile, the compressor 53 is provided with a plurality of fixing members, the fixing members are fixedly arranged on a boss (not shown in the figure) of the base 125 through bolts, namely, the fixing members are fixedly connected with the boss, so that the compressor 53 is fixedly connected with the base 125, and the boss can be arranged to support the compressor 53, thereby increasing the supporting strength.
In order to illustrate the present invention more clearly, the following description will be made in some embodiments of the present invention with respect to the installation steps thereof, taking the embodiments shown in fig. 1 to 7 as examples:
when the outdoor cabinet air conditioner is assembled, the compressor 53, the outdoor fan assembly 52 and the condenser 51 are installed first, and the condenser 51 is fixed by the condenser support frame 511. After the condenser support frame 511 and the outdoor fan mounting frame 521 are supported and arranged on the base 125, the partition plate is arranged, and the partition plate, the outdoor fan mounting frame 521 and the condenser support frame 511 are fastened by screws, so that a support frame structure is formed.
The evaporator 41 is mounted after the outdoor unit supporting frame is completed, and is fixed on the partition plate through a mounting base at the bottom of the water pan, and the evaporator 41 is fixed with the water pan through a front fixing piece and a rear fixing piece. After evaporator 41 is fixed, the system pipeline can be assembled and welded, and at this time, second housing 12 is a frame structure, which does not affect the pipeline welding operation, and at the same time, the stability of the installed part in casing 1 can be ensured by the support of a plurality of parts.
After the pipeline is welded, a second left side plate 122, a second right side plate 123, a second front side plate 121 and a second rear side plate 124 can be installed, an outdoor air outlet plate is installed at a position where an outdoor air outlet 126 is arranged, and an outdoor air return plate is installed at a position where an outdoor air return opening 127 is arranged. Then, a first left side plate 111, a first right side plate 112, a first front side plate, a first rear side plate 113 and a first top plate 114 are installed, an indoor air outlet plate is installed at the position where an indoor air outlet 115 is arranged, and an indoor air return plate is installed at the position where indoor air return is arranged; thus completing the installation of the outdoor air-conditioning cabinet.
Based on the above, the utility model has at least the following technical effects and advantages:
1. according to the utility model, the first shell 11 and the second shell 12 are arranged, the second shell 12 is fixedly connected with the first shell 11, meanwhile, the first shell 11 is provided with the indoor air return opening 116 and the indoor air outlet 115, the second shell 12 is provided with the outdoor air return opening 127 and the outdoor air outlet 126, the second shell 12 is provided with the first relief opening 2, and the first relief opening 2 is communicated with the indoor air outlet 115, so that cold air is released into a required space through the indoor air outlet 115 and the first relief opening 2, namely, the air outlet area of the indoor air outlet 115 is increased, the air outlet is wide-angle air outlet, the air outlet amount of the cold air is increased, and the air volume and the refrigerating efficiency are improved. The technical problem that the air outlet of the air conditioner is small in the related art, so that the released cold quantity cannot meet the heat dissipation requirement of equipment is solved.
2. The utility model arranges the second yielding port 3 at the bottom corner of the second shell 12, the second yielding port 3 is just clamped between the second shell 12 of the air conditioner and the first shell 11 of the adjacent air conditioner, and the second let position port 3 is communicated with the indoor air outlet 115 on the first shell 11 of the adjacent air conditioner, because the first reticular cover body 117 is arranged at the indoor air outlet 115, the second yielding port 3 is communicated with the indoor air outlet 115 on the first shell body 11 of the adjacent air conditioner through the structure, so that the cool air in the adjacent air conditioner can be discharged to the external space through the second relief outlet, therefore, in some embodiments, the air outlet area of the indoor air outlet 115 is increased, air is discharged in a wide angle, the air supply quantity and the refrigeration efficiency are improved, and the technical problem that the released cold quantity cannot meet the heat dissipation requirement of equipment due to the fact that the air outlet of the air conditioner is small in the related art is solved.
3. According to the utility model, the indoor air outlet 115, the first relief opening 2 and the second relief opening 3 are all designed in a fully open mode and are covered by the net-shaped cover body, so that the influence of a sheet metal structure on the air volume is avoided, the air outlet area is increased in some embodiments, and the refrigerating efficiency is improved.
4. When the air conditioners are combined for use, the lower air conditioner can supply air to two sides, and the upper air conditioner can supply air to two sides and the upper part, so that air supply dead corners are avoided, and meanwhile, if one outdoor air conditioner is in fault maintenance, the air conditioner on the other side can still supply air for the cabinet.
5. When the air conditioners are used in a combined mode, the functions of the air conditioners are symmetrical and complementary, when one outdoor air conditioner fails, the work of other air conditioners is not influenced, and the air conditioner which normally works can also supply air for refrigeration for the failed side.
6. In the utility model, the outdoor fan mounting frame 521 and the condenser supporting frame 511 are arranged in the second casing 1, and the outdoor fan mounting frame 521 and the condenser supporting frame 511 are supported between the partition plate and the base 125, so that a supporting frame structure is formed, and a supporting structure does not need to be arranged independently, so that the outdoor air-conditioning cabinet has a more compact structure and occupies a smaller space.
7. In the utility model, the indoor fan assembly 42 and the outdoor fan assembly 52 are arranged in a reverse direction, so that resonance caused by return air short circuit and vibration is avoided, and the noise of the whole machine is effectively reduced.
8. According to the utility model, the second left side plate 122 and the second right side plate 123 of the second shell 12 are arranged to be of a non-flanging structure, so that the structure can be conveniently detached, and thus, the maintenance of each device in the outdoor air conditioner is facilitated.
Claims (10)
1. An outdoor cabinet air conditioner, comprising:
the first shell is provided with an indoor air return inlet and an indoor air outlet;
the second shell is fixedly connected with the first shell, and an outdoor air return opening and an outdoor air outlet are formed in the second shell;
the first yielding port is arranged on the second shell and communicated with the indoor air outlet; the cold air passes through indoor air outlet and first mouth of stepping down release to the exterior space in.
2. The outdoor cabinet air conditioner of claim 1, wherein the first housing is located above the second housing, and the first relief opening is disposed at a top corner of the second housing.
3. The outdoor cabinet air conditioner of claim 2, further comprising a second abdicating port disposed at a bottom corner of the second housing, and the second abdicating port is in communication with an indoor air outlet on the first housing of an adjacent outdoor cabinet air conditioner.
4. The outdoor cabinet air conditioner of claim 3, wherein an air outlet cavity is provided at one end of the first casing, a first indoor air outlet is provided at a top end face of the air outlet cavity, a second indoor air outlet is provided at a side end face of the air outlet cavity, a third indoor air outlet is provided at a bottom end face of the air outlet cavity, and the third indoor air outlet is communicated with the first abdicating port.
5. The outdoor cabinet air conditioner of claim 3, wherein the end portion of the first housing is covered with a first net-shaped cover and forms the indoor air outlet, and a bottom end surface of the first net-shaped cover is communicated with the first abdicating opening.
6. The outdoor cabinet air conditioner of claim 5, wherein the top of the second housing is provided with a first abdicating chamfer which is covered with a second mesh-shaped cover body and forms the first abdicating opening, and the second mesh-shaped cover body is communicated with the first mesh-shaped cover body.
7. The outdoor cabinet air conditioner of claim 6, wherein the bottom of the second housing is provided with a second relief cut, the second relief cut being covered with a third mesh-shaped cover and forming the second relief opening.
8. The outdoor cabinet air conditioner of claim 6 or 7, wherein the first relief cut angle comprises a first cut angle extending vertically downward from a top of the second housing and a second cut angle extending obliquely downward from a bottom of the first cut angle to a side edge end of the second housing.
9. The outdoor cabinet air conditioner of claim 8, wherein the angle of inclination of the second split angle is 0-45 °.
10. The outdoor cabinet air conditioner of claim 2 or 3, wherein when the second housing is positioned side-by-side with the second housing of an adjacent outdoor air conditioning cabinet, the first and second docking ports on the second housing are located on a side of the second housing away from the adjacent outdoor air conditioning cabinet.
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| CN2021107579123 | 2021-07-05 | ||
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| CN202122403715.XU Active CN216522048U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202111160440.XA Pending CN115589697A (en) | 2021-07-05 | 2021-09-30 | Cabinet |
| CN202122404686.9U Active CN216281814U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122404687.3U Active CN215765412U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
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| CN202122404649.8U Active CN215773894U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
| CN202122404647.9U Active CN215682974U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
| CN202122451283.XU Active CN215909240U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
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| CN215765518U (en) * | 2021-07-05 | 2022-02-08 | 青岛海信网络能源股份有限公司 | Outdoor cabinet air conditioner |
| CN114667043B (en) * | 2022-03-31 | 2025-02-14 | 广东海悟科技有限公司 | Equipment cabinet base air conditioner |
| CN114745888A (en) * | 2022-04-08 | 2022-07-12 | 中国北方车辆研究所 | Combined portable outdoor communication case |
| CN116669369A (en) * | 2022-09-23 | 2023-08-29 | 青岛海信网络能源股份有限公司 | Temperature control solving system of outdoor cabinet |
| JP7878134B2 (en) * | 2023-04-14 | 2026-06-23 | 株式会社豊田自動織機 | Unit cooler |
| CN117968328A (en) * | 2024-03-06 | 2024-05-03 | 苏州英维克温控技术有限公司 | Chilled water equipment |
| EP4628812A1 (en) * | 2024-04-01 | 2025-10-08 | Zhejiang Grand Leisure Outdoor Products Co., Ltd. | Low-noise air conditioner and viewing shelter |
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| CN101144644A (en) * | 2007-09-30 | 2008-03-19 | 江苏友奥电器有限公司 | Air conditioner heat exchange device |
| CN103912931A (en) * | 2013-01-07 | 2014-07-09 | 彭辰祺 | Air-conditioning energy-saving box |
| CN203785116U (en) * | 2014-04-16 | 2014-08-20 | 佛山市艾科制冷技术有限公司 | Fresh air air-conditioner |
| CN105605683A (en) * | 2016-02-25 | 2016-05-25 | 珠海格力电器股份有限公司 | Air conditioner |
| CN205584690U (en) * | 2016-03-16 | 2016-09-14 | 数普金通数据技术有限公司 | Cold and hot piece -rate system of container data center |
| CN108119968A (en) * | 2016-11-30 | 2018-06-05 | 维谛技术有限公司 | A kind of integrated air conditioner and cabinet |
| CN107221023A (en) * | 2017-05-27 | 2017-09-29 | 郑州云海信息技术有限公司 | A kind of creation method and device of modularized equipment design sketch |
| CN107726457A (en) * | 2017-11-13 | 2018-02-23 | 深圳市英维克科技股份有限公司 | A kind of dewatering-free air-conditioner |
| CN109831887A (en) * | 2017-11-23 | 2019-05-31 | 中国电信股份有限公司 | Cooling system |
| CN108413461B (en) * | 2018-05-28 | 2024-09-03 | 广东美的厨房电器制造有限公司 | Air conditioning hood |
| US20200146171A1 (en) * | 2018-11-06 | 2020-05-07 | EdgePoint Systems LLC | Removable wall for a modular data center |
| CN213020008U (en) * | 2020-08-27 | 2021-04-20 | 广东美的制冷设备有限公司 | Integrated air conditioner |
| CN215765518U (en) * | 2021-07-05 | 2022-02-08 | 青岛海信网络能源股份有限公司 | Outdoor cabinet air conditioner |
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| CN215682974U (en) | 2022-01-28 |
| CN216897531U (en) | 2022-07-05 |
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| CN215765412U (en) | 2022-02-08 |
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| CN216522044U (en) | 2022-05-13 |
| CN216522048U (en) | 2022-05-13 |
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